kleopatra/view/keytreeview.h

   1 /* -*- mode: c++; c-basic-offset:4 -*-
   2     view/keytreeview.h
   3
   4     This file is part of Kleopatra, the KDE keymanager
   5     Copyright (c) 2009 Klarälvdalens Datakonsult AB
   6
   7     Kleopatra is free software; you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation; either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Kleopatra is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with this program; if not, write to the Free Software
  19     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  20
  21     In addition, as a special exception, the copyright holders give
  22     permission to link the code of this program with any edition of
  23     the Qt library by Trolltech AS, Norway (or with modified versions
  24     of Qt that use the same license as Qt), and distribute linked
  25     combinations including the two.  You must obey the GNU General
  26     Public License in all respects for all of the code used other than
  27     Qt.  If you modify this file, you may extend this exception to
  28     your version of the file, but you are not obligated to do so.  If
  29     you do not wish to do so, delete this exception statement from
  30     your version.
  31 */
  32
  33 #ifndef __KLEOPATRA_VIEW_KEYTREEVIEW_H__
  34 #define __KLEOPATRA_VIEW_KEYTREEVIEW_H__
  35
  36 #include <QWidget>
  37
  38 #include <QString>
  39
  40 #include <gpgme++/key.h>
  41
  42 #include <boost/shared_ptr.hpp>
  43 #include <vector>
  44
  45 class QTreeView;
  46
  47 namespace Kleo {
  48
  49     class KeyFilter;
  50     class AbstractKeyListModel;
  51     class AbstractKeyListSortFilterProxyModel;
  52     class KeyListSortFilterProxyModel;
  53
  54     class KeyTreeView : public QWidget {
  55         Q_OBJECT
  56     public:
  57         explicit KeyTreeView( QWidget * parent=0 );
  58         KeyTreeView( const QString & stringFilter, const boost::shared_ptr<KeyFilter> & keyFilter,
  59                      AbstractKeyListSortFilterProxyModel * additionalProxy, QWidget * parent );
  60         ~KeyTreeView();
  61
  62         QTreeView * view() const { return m_view; }
  63
  64         AbstractKeyListModel * model() const { return m_isHierarchical ? hierarchicalModel() : flatModel() ; }
  65
  66         AbstractKeyListModel * flatModel() const { return m_flatModel; }
  67         AbstractKeyListModel * hierarchicalModel() const { return m_hierarchicalModel; }
  68
  69         void setFlatModel( AbstractKeyListModel * model );
  70         void setHierarchicalModel( AbstractKeyListModel * model );
  71
  72         void setKeys( const std::vector<GpgME::Key> & keys );
  73         const std::vector<GpgME::Key> & keys() const { return m_keys; }
  74
  75         void selectKeys( const std::vector<GpgME::Key> & keys );
  76         std::vector<GpgME::Key> selectedKeys() const;
  77
  78         void addKeysUnselected( const std::vector<GpgME::Key> & keys );
  79         void addKeysSelected( const std::vector<GpgME::Key> & keys );
  80         void removeKeys( const std::vector<GpgME::Key> & keys );
  81
  82 #if 0
  83         void setToolTipOptions( int options );
  84         int toolTipOptions() const;
  85 #endif
  86
  87         QString stringFilter() const { return m_stringFilter; }
  88         const boost::shared_ptr<KeyFilter> & keyFilter() const { return m_keyFilter; }
  89         bool isHierarchicalView() const { return m_isHierarchical; }
  90
  91         void setColumnSizes( const std::vector<int> & sizes );
  92         std::vector<int> columnSizes() const;
  93
  94         void setSortColumn( int sortColumn, Qt::SortOrder sortOrder );
  95         int sortColumn() const;
  96         Qt::SortOrder sortOrder() const;
  97
  98         virtual KeyTreeView * clone() const { return new KeyTreeView( *this ); }
  99
 100         void disconnectSearchBar( const QObject * bar );
 101         bool connectSearchBar( const QObject * bar );
 102
 103     public Q_SLOTS:
 104         virtual void setStringFilter( const QString & text );
 105         virtual void setKeyFilter( const boost::shared_ptr<Kleo::KeyFilter> & filter );
 106         virtual void setHierarchicalView( bool on );
 107
 108     Q_SIGNALS:
 109         void stringFilterChanged( const QString & filter );
 110         void keyFilterChanged( const boost::shared_ptr<Kleo::KeyFilter> & filter );
 111         void hierarchicalChanged( bool on );
 112
 113     protected:
 114         KeyTreeView( const KeyTreeView & );
 115
 116     private:
 117         void init();
 118         void addKeysImpl( const std::vector<GpgME::Key> &, bool );
 119
 120     private:
 121         std::vector<GpgME::Key> m_keys;
 122
 123         KeyListSortFilterProxyModel * m_proxy;
 124         AbstractKeyListSortFilterProxyModel * m_additionalProxy;
 125
 126         QTreeView * m_view;
 127
 128         AbstractKeyListModel * m_flatModel;
 129         AbstractKeyListModel * m_hierarchicalModel;
 130
 131         QString m_stringFilter;
 132         boost::shared_ptr<KeyFilter> m_keyFilter;
 133
 134         bool m_isHierarchical : 1;
 135     };
 136
 137 }
 138
 139 #endif // __KLEOPATRA_VIEW_KEYTREEVIEW_H__